Caring for the earth
a strategy for sustainable living
WWF-World Wide Fund For Nature.
UNEP-United Nations Environment Programme.
IUNC-The World Conservation Union.
text
Switzerland
Gland
1991
monographic
iv, 228 p. ill. ; 27cm.
IUCN-The World Conservation Union, UNEP-United Nations Environment Programme and WWF-World Wide Fund For Nature.
Includes bibliographical references.
Sustainable Development
2831700744 (pbk.)
20230120131036.0